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Finance Income And Costs - Summary of Finance Income And Cost (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance income | ₩ 30,889 | ₩ 23,267 | ₩ 15,953
Finance costs | 9,926 | 14,935 | 10,779
Interest income |  |  |
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance income | 17,059 | 11,492 | 4,501
Unrealized foreign currency gain |  |  |
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance income | 3,579 | 1,417 | 689
Gain on foreign currency transactions |  |  |
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance income | 10,251 | 10,358 | 10,763
Unrealized foreign currency loss |  |  |
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance costs | 2,026 | 1,595 | 1,311
Loss on foreign currency transactions |  |  |
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance costs | 7,765 | 13,178 | 9,341
Others |  |  |
Disclosure Of Finance Income And Costs [Line Items] |  |  |
Finance costs | ₩ 135 | ₩ 162 | ₩ 127

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- Definition The amount of costs associated with financing activities of the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 82 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_82_b&doctype=Standard -URIDate 2024-03-27 + Details
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